VM XG 19.5 pppoe ipv6

Hi,

my provider ISP provide me a PPPoE Dual Stack WAN connection.

Using a Linux PC is possible to get IPv4 and IPv6 IPs with the same PPPoE connection and works perfectly.

In VM XG FW v19.5

Port 1 configuration is WAN with IPv4 PPPoE and works correctly, but IPv6 configuration doesn't works.

I thinks because IPv6 is not under PPPoE connection.

So, how can i setup PPPoE Dual stack connection ?

Thanks

Sk3